Late-night rides can add up, and fatigue can affect judgment before a driver...

https://mighty-wiki.win/index.php/Lyft_Driving_Limit:_Is_It_Really_12_Hours%3F

Late-night rides can add up, and fatigue can affect judgment before a driver notices it. This article looks at practical sleep routines and the 12-hour driving cap and six-hour break required by Uber and Lyft in many markets